#include "MagickCore/string_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/thread-private.h"
+#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/version.h"
% The format of the AcquireResizeFilter method is:
%
% ResizeFilter *AcquireResizeFilter(const Image *image,
-% const FilterTypes filter_type, const MagickBooleanType radial,
+% const FilterTypes filter_type,const MagickBooleanType radial,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
*/
MagickPrivate ResizeFilter *AcquireResizeFilter(const Image *image,
- const FilterTypes filter,const MagickRealType blur,
- const MagickBooleanType cylindrical,ExceptionInfo *exception)
+ const FilterTypes filter,const MagickBooleanType cylindrical,
+ ExceptionInfo *exception)
{
const char
*artifact;
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(UndefinedFilter < filter && filter < SentinelFilter);
assert(exception != (ExceptionInfo *) NULL);
if (resize_filter == (ResizeFilter *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(resize_filter,0,sizeof(*resize_filter));
+ resize_filter->blur=1.0;
/*
Defaults for the requested filter.
*/
filter_type=mapping[filter].filter;
window_type=mapping[filter].window;
- resize_filter->blur = blur; /* function argument blur factor */
/* Promote 1D Windowed Sinc Filters to a 2D Windowed Jinc filters */
- if ((cylindrical != MagickFalse) && (filter_type == SincFastFilter) &&
+ if( IfMagickTrue(cylindrical) && (filter_type == SincFastFilter) &&
(filter != SincFastFilter))
filter_type=JincFilter; /* 1D Windowed Sinc => 2D Windowed Jinc filters */
/* Expert filter setting override */
option=ParseCommandOption(MagickFilterOptions,MagickFalse,artifact);
if ((UndefinedFilter < option) && (option < SentinelFilter))
{
- filter_type=cylindrical != MagickFalse ? JincFilter :
- SincFastFilter;
+ filter_type= IfMagickTrue(cylindrical) ? JincFilter
+ : SincFastFilter;
window_type=(FilterTypes) option;
}
}
/*
Filter Modifications for orthogonal/cylindrical usage.
*/
- if (cylindrical != MagickFalse)
+ if( IfMagickTrue(cylindrical) )
switch (filter_type)
{
case BoxFilter:
#pragma omp master
{
#endif
- artifact=GetImageArtifact(image,"filter:verbose");
- if (IsMagickTrue(artifact) != MagickFalse)
+ if (IfMagickTrue(GetImageArtifact(image,"filter:verbose")))
{
double
support,
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
resize_image=CloneImage(image,columns,rows,MagickTrue,exception);
if (resize_image == (Image *) NULL)
return((Image *) NULL);
- if (SetImageStorageClass(resize_image,DirectClass,exception) == MagickFalse)
+ if( IfMagickFalse(SetImageStorageClass(resize_image,DirectClass,exception)) )
{
resize_image=DestroyImage(resize_image);
return((Image *) NULL);
register ssize_t
x;
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
continue;
q=QueueCacheViewAuthenticPixels(resize_view,0,y,resize_image->columns,1,
exception);
}
q+=GetPixelChannels(resize_image);
}
- if (SyncCacheViewAuthenticPixels(resize_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(resize_view,exception)) )
continue;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
#endif
proceed=SetImageProgress(image,InterpolativeResizeImageTag,progress++,
image->rows);
- if (proceed == MagickFalse)
+ if( IfMagickFalse(proceed) )
status=MagickFalse;
}
}
resize_view=DestroyCacheView(resize_view);
image_view=DestroyCacheView(image_view);
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
resize_image=DestroyImage(resize_image);
return(resize_image);
}
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
if ((columns == image->columns) && (rows == image->rows))
return(CloneImage(image,0,0,MagickTrue,exception));
if ((columns <= 2) || (rows <= 2))
- return(ResizeImage(image,columns,rows,image->filter,image->blur,exception));
+ return(ResizeImage(image,columns,rows,image->filter,exception));
if ((columns >= (2*image->columns)) || (rows >= (2*image->rows)))
{
Image
*/
for (width=image->columns; columns >= (2*width-1); width*=2);
for (height=image->rows; rows >= (2*height-1); height*=2);
- resize_image=ResizeImage(image,width,height,image->filter,image->blur,
- exception);
+ resize_image=ResizeImage(image,width,height,image->filter,exception);
if (resize_image == (Image *) NULL)
return((Image *) NULL);
rescale_image=LiquidRescaleImage(resize_image,columns,rows,delta_x,
register ssize_t
x;
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
pixels=(gfloat *) RelinquishMagickMemory(pixels);
return((Image *) NULL);
}
- if (SetImageStorageClass(rescale_image,DirectClass,exception) == MagickFalse)
+ if( IfMagickFalse(SetImageStorageClass(rescale_image,DirectClass,exception)) )
{
pixels=(gfloat *) RelinquishMagickMemory(pixels);
rescale_image=DestroyImage(rescale_image);
SetPixelChannel(rescale_image,channel,ClampToQuantum(QuantumRange*
packet[i]),q);
}
- if (SyncCacheViewAuthenticPixels(rescale_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(rescale_view,exception)) )
break;
}
rescale_view=DestroyCacheView(rescale_view);
{
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
magnify_image=ResizeImage(image,2*image->columns,2*image->rows,CubicFilter,
- 1.0,exception);
+ exception);
return(magnify_image);
}
\f
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
- minify_image=ResizeImage(image,image->columns/2,image->rows/2,CubicFilter,1.0,
+ minify_image=ResizeImage(image,image->columns/2,image->rows/2,CubicFilter,
exception);
return(minify_image);
}
% The format of the ResampleImage method is:
%
% Image *ResampleImage(Image *image,const double x_resolution,
-% const double y_resolution,const FilterTypes filter,const double blur,
+% const double y_resolution,const FilterTypes filter,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o filter: Image filter to use.
%
-% o blur: the blur factor where > 1 is blurry, < 1 is sharp.
+% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *ResampleImage(const Image *image,const double x_resolution,
- const double y_resolution,const FilterTypes filter,const double blur,
- ExceptionInfo *exception)
+ const double y_resolution,const FilterTypes filter,ExceptionInfo *exception)
{
#define ResampleImageTag "Resample/Image"
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
72.0 : image->resolution.x)+0.5);
height=(size_t) (y_resolution*image->rows/(image->resolution.y == 0.0 ?
72.0 : image->resolution.y)+0.5);
- resample_image=ResizeImage(image,width,height,filter,blur,exception);
+ resample_image=ResizeImage(image,width,height,filter,exception);
if (resample_image != (Image *) NULL)
{
resample_image->resolution.x=x_resolution;
scale=MagickMax(1.0/x_factor+MagickEpsilon,1.0);
support=scale*GetResizeFilterSupport(resize_filter);
storage_class=support > 0.5 ? DirectClass : image->storage_class;
- if (SetImageStorageClass(resize_image,storage_class,exception) == MagickFalse)
+ if( IfMagickFalse(SetImageStorageClass(resize_image,storage_class,exception)) )
return(MagickFalse);
if (support < 0.5)
{
start,
stop;
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
continue;
- bisect=(MagickRealType) (x+0.5)/x_factor;
+ bisect=(MagickRealType) (x+0.5)/x_factor+MagickEpsilon;
start=(ssize_t) MagickMax(bisect-support+0.5,0.0);
stop=(ssize_t) MagickMin(bisect+support+0.5,(double) image->columns);
density=0.0;
register ssize_t
i;
+ if (GetPixelMask(resize_image,q) != 0)
+ {
+ q+=GetPixelChannels(resize_image);
+ continue;
+ }
for (i=0; i < (ssize_t) GetPixelChannels(resize_image); i++)
{
MagickRealType
if ((traits == UndefinedPixelTrait) ||
(resize_traits == UndefinedPixelTrait))
continue;
- if (((resize_traits & CopyPixelTrait) != 0) ||
- (GetPixelMask(resize_image,q) != 0))
+ if ((resize_traits & CopyPixelTrait) != 0)
{
j=(ssize_t) (MagickMin(MagickMax(bisect,(double) start),(double)
stop-1.0)+0.5);
}
q+=GetPixelChannels(resize_image);
}
- if (SyncCacheViewAuthenticPixels(resize_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(resize_view,exception)) )
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
#pragma omp critical (MagickCore_HorizontalFilter)
#endif
proceed=SetImageProgress(image,ResizeImageTag,(*offset)++,span);
- if (proceed == MagickFalse)
+ if( IfMagickFalse(proceed) )
status=MagickFalse;
}
}
scale=MagickMax(1.0/y_factor+MagickEpsilon,1.0);
support=scale*GetResizeFilterSupport(resize_filter);
storage_class=support > 0.5 ? DirectClass : image->storage_class;
- if (SetImageStorageClass(resize_image,storage_class,exception) == MagickFalse)
+ if( IfMagickFalse(SetImageStorageClass(resize_image,storage_class,exception)) )
return(MagickFalse);
if (support < 0.5)
{
start,
stop;
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
continue;
- bisect=(MagickRealType) (y+0.5)/y_factor;
+ bisect=(MagickRealType) (y+0.5)/y_factor+MagickEpsilon;
start=(ssize_t) MagickMax(bisect-support+0.5,0.0);
stop=(ssize_t) MagickMin(bisect+support+0.5,(double) image->rows);
density=0.0;
register ssize_t
i;
+ if (GetPixelMask(resize_image,q) != 0)
+ {
+ q+=GetPixelChannels(resize_image);
+ continue;
+ }
for (i=0; i < (ssize_t) GetPixelChannels(resize_image); i++)
{
MagickRealType
if ((traits == UndefinedPixelTrait) ||
(resize_traits == UndefinedPixelTrait))
continue;
- if (((resize_traits & CopyPixelTrait) != 0) ||
- (GetPixelMask(resize_image,q) != 0))
+ if ((resize_traits & CopyPixelTrait) != 0)
{
j=(ssize_t) (MagickMin(MagickMax(bisect,(double) start),(double)
stop-1.0)+0.5);
}
q+=GetPixelChannels(resize_image);
}
- if (SyncCacheViewAuthenticPixels(resize_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(resize_view,exception)) )
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
#pragma omp critical (MagickCore_VerticalFilter)
#endif
proceed=SetImageProgress(image,ResizeImageTag,(*offset)++,span);
- if (proceed == MagickFalse)
+ if( IfMagickFalse(proceed) )
status=MagickFalse;
}
}
}
MagickExport Image *ResizeImage(const Image *image,const size_t columns,
- const size_t rows,const FilterTypes filter,const double blur,
- ExceptionInfo *exception)
+ const size_t rows,const FilterTypes filter,ExceptionInfo *exception)
{
#define WorkLoadFactor 0.265
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
if ((columns == 0) || (rows == 0))
ThrowImageException(ImageError,"NegativeOrZeroImageSize");
if ((columns == image->columns) && (rows == image->rows) &&
- (filter == UndefinedFilter) && (blur == 1.0))
+ (filter == UndefinedFilter))
return(CloneImage(image,0,0,MagickTrue,exception));
resize_image=CloneImage(image,columns,rows,MagickTrue,exception);
if (resize_image == (Image *) NULL)
filter_type=PointFilter;
else
if ((image->storage_class == PseudoClass) ||
- (image->matte != MagickFalse) || ((x_factor*y_factor) > 1.0))
+ IfMagickTrue(image->matte) ||
+ ((x_factor*y_factor) > 1.0))
filter_type=MitchellFilter;
- resize_filter=AcquireResizeFilter(image,filter_type,blur,MagickFalse,
- exception);
+ resize_filter=AcquireResizeFilter(image,filter_type,MagickFalse,exception);
/*
Resize image.
*/
*/
filter_image=DestroyImage(filter_image);
resize_filter=DestroyResizeFilter(resize_filter);
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
{
resize_image=DestroyImage(resize_image);
return((Image *) NULL);
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
ssize_t
y_offset;
- if (status == MagickFalse)
+ if( IfMagickFalse(status) )
continue;
y_offset=(ssize_t) (((MagickRealType) y+0.5)*image->rows/
sample_image->rows);
}
q+=GetPixelChannels(sample_image);
}
- if (SyncCacheViewAuthenticPixels(sample_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(sample_view,exception)) )
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
#pragma omp critical (MagickCore_SampleImage)
#endif
proceed=SetImageProgress(image,SampleImageTag,progress++,image->rows);
- if (proceed == MagickFalse)
+ if( IfMagickFalse(proceed) )
status=MagickFalse;
}
}
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
scale_image=CloneImage(image,columns,rows,MagickTrue,exception);
if (scale_image == (Image *) NULL)
return((Image *) NULL);
- if (SetImageStorageClass(scale_image,DirectClass,exception) == MagickFalse)
+ if( IfMagickFalse(SetImageStorageClass(scale_image,DirectClass,exception)) )
{
scale_image=DestroyImage(scale_image);
return((Image *) NULL);
*/
while (scale.y < span.y)
{
- if ((next_row != MagickFalse) &&
- (number_rows < (ssize_t) image->rows))
+ if( IfMagickTrue(next_row) && (number_rows < (ssize_t) image->rows))
{
/*
Read a new scanline.
scale.y=(double) scale_image->rows/(double) image->rows;
next_row=MagickTrue;
}
- if ((next_row != MagickFalse) && (number_rows < (ssize_t) image->rows))
+ if( IfMagickTrue(next_row) && (number_rows < (ssize_t) image->rows))
{
/*
Read a new scanline.
scale.x=(double) scale_image->columns/(double) image->columns;
while (scale.x >= span.x)
{
- if (next_column != MagickFalse)
+ if( IfMagickTrue(next_column) )
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
pixel[i]=0.0;
}
if (scale.x > 0)
{
- if (next_column != MagickFalse)
+ if( IfMagickTrue(next_column) )
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
pixel[i]=0.0;
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
pixel[i]+=span.x*scanline[(x-1)*GetPixelChannels(image)+i];
}
- if ((next_column == MagickFalse) &&
+ if( IfMagickFalse(next_column) &&
((ssize_t) n < (ssize_t) scale_image->columns))
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
q+=GetPixelChannels(scale_image);
}
}
- if (SyncCacheViewAuthenticPixels(scale_view,exception) == MagickFalse)
+ if( IfMagickFalse(SyncCacheViewAuthenticPixels(scale_view,exception)) )
break;
proceed=SetImageProgress(image,ScaleImageTag,(MagickOffsetType) y,
image->rows);
- if (proceed == MagickFalse)
+ if( IfMagickFalse(proceed) )
break;
}
scale_view=DestroyCacheView(scale_view);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
- if (image->debug != MagickFalse)
+ if( IfMagickTrue(image->debug) )
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
x_factor=(MagickRealType) columns/(MagickRealType) image->columns;
y_factor=(MagickRealType) rows/(MagickRealType) image->rows;
if ((x_factor*y_factor) > 0.1)
- thumbnail_image=ResizeImage(image,columns,rows,image->filter,image->blur,
- exception);
+ thumbnail_image=ResizeImage(image,columns,rows,image->filter,exception);
else
if (((SampleFactor*columns) < 128) || ((SampleFactor*rows) < 128))
- thumbnail_image=ResizeImage(image,columns,rows,image->filter,
- image->blur,exception);
+ thumbnail_image=ResizeImage(image,columns,rows,image->filter,exception);
else
{
Image
if (sample_image == (Image *) NULL)
return((Image *) NULL);
thumbnail_image=ResizeImage(sample_image,columns,rows,image->filter,
- image->blur,exception);
+ exception);
sample_image=DestroyImage(sample_image);
}
if (thumbnail_image == (Image *) NULL)
return(thumbnail_image);
(void) ParseAbsoluteGeometry("0x0+0+0",&thumbnail_image->page);
- if (thumbnail_image->matte == MagickFalse)
+ if( IfMagickFalse(thumbnail_image->matte) )
(void) SetImageAlphaChannel(thumbnail_image,OpaqueAlphaChannel,exception);
thumbnail_image->depth=8;
thumbnail_image->interlace=NoInterlace;
image->magick_filename);
(void) SetImageProperty(thumbnail_image,"Thumb::URI",value,exception);
(void) CopyMagickString(value,image->magick_filename,MaxTextExtent);
- if (GetPathAttributes(image->filename,&attributes) != MagickFalse)
+ if( IfMagickTrue(GetPathAttributes(image->filename,&attributes)) )
{
(void) FormatLocaleString(value,MaxTextExtent,"%.20g",(double)
attributes.st_mtime);
projects / imagemagick / blobdiff